406488120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 1271255040

約数和(自身を除く): 864766920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 113, 120, 124, 155, 186, 226, 248, 310, 339, 372, 452, 465, 565, 620, 678, 744, 904, 930, 967, 1130, 1240, 1356, 1695, 1860, 1934, 2260, 2712, 2901, 3390, 3503, 3720, 3868, 4520, 4835, 5802, 6780, 7006, 7736, 9670, 10509, 11604, 13560, 14012, 14505, 17515, 19340, 21018, 23208, 28024, 29010, 29977, 35030, 38680, 42036, 52545, 58020, 59954, 70060, 84072, 89931, 105090, 109271, 116040, 119908, 140120, 149885, 179862, 210180, 218542, 239816, 299770, 327813, 359724, 420360, 437084, 449655, 546355, 599540, 655626, 719448, 874168, 899310, 1092710, 1199080, 1311252, 1639065, 1798620, 2185420, 2622504, 3278130, 3387401, 3597240, 4370840, 6556260, 6774802, 10162203, 13112520, 13549604, 16937005, 20324406, 27099208, 33874010, 40648812, 50811015, 67748020, 81297624, 101622030, 135496040, 203244060, 406488120]

約数ペア:

[(1, 406488120), (2, 203244060), (3, 135496040), (4, 101622030), (5, 81297624), (6, 67748020), (8, 50811015), (10, 40648812), (12, 33874010), (15, 27099208), (20, 20324406), (24, 16937005), (30, 13549604), (31, 13112520), (40, 10162203), (60, 6774802), (62, 6556260), (93, 4370840), (113, 3597240), (120, 3387401), (124, 3278130), (155, 2622504), (186, 2185420), (226, 1798620), (248, 1639065), (310, 1311252), (339, 1199080), (372, 1092710), (452, 899310), (465, 874168), (565, 719448), (620, 655626), (678, 599540), (744, 546355), (904, 449655), (930, 437084), (967, 420360), (1130, 359724), (1240, 327813), (1356, 299770), (1695, 239816), (1860, 218542), (1934, 210180), (2260, 179862), (2712, 149885), (2901, 140120), (3390, 119908), (3503, 116040), (3720, 109271), (3868, 105090), (4520, 89931), (4835, 84072), (5802, 70060), (6780, 59954), (7006, 58020), (7736, 52545), (9670, 42036), (10509, 38680), (11604, 35030), (13560, 29977), (14012, 29010), (14505, 28024), (17515, 23208), (19340, 21018)]